| Summary: | 碩士 === 國立臺北科技大學 === 土木與防災技術研究所 === 91 === This thesis uses experiment by changing the number of CFRP jacketing and temperature , referencing some connected fire-damaged study and focusing on Heat deformation temperature 50℃ to know the concrete and CFRP Confined Concrete change of temperature-strength and temperature-strain .
The analytical results satisfying the consideration of reference show that concrete has no apparent reduction on Compressive strength when the temperature is raised upon than 50℃. On the other hand , whether one or two layer of CFRP concrete has apparent reduction drifty to approve that CFRP strengthening was positively affected by temperature increasing . When the temperature is higher than 550℃, the concrete still has 75﹪of room temperature strength, nevertheless, one and two layer of CFRP concrete occur exposure at 400℃and 350 ℃. Accordingly the CFRP Failure temperature is not in anticipation of getting
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